EP 0262218 A4 19890119 - POLYPROPYLENE FILMS.
Title (en)
POLYPROPYLENE FILMS.
Title (de)
POLYPROPYLENFILME.
Title (fr)
FILMS DE POLYPROPYLENE.
Publication
Application
Priority
GB 8609550 A 19860418
Abstract (en)
[origin: WO8706187A1] An oriented polypropylene film structure comprises an oriented polypropylene base layer and a layer of a vinylidene chloride polymer on at least one surface of the base layer or on an intermediate layer, the vinylidene chloride polymer layer being substantially free of migratable emulsifier. A metal layer is provided directly on the vinylidene chloride polymer layer.
IPC 1-7
IPC 8 full level
B32B 15/08 (2006.01); B32B 15/082 (2006.01); B32B 15/085 (2006.01); B32B 27/08 (2006.01); B32B 27/14 (2006.01)
CPC (source: EP US)
B32B 15/08 (2013.01 - EP US); B32B 15/082 (2013.01 - US); B32B 27/08 (2013.01 - US); B32B 27/304 (2013.01 - US); B32B 27/32 (2013.01 - US); B32B 2255/10 (2013.01 - US); B32B 2255/205 (2013.01 - US); B32B 2307/41 (2013.01 - US); B32B 2307/514 (2013.01 - US); B32B 2323/10 (2013.01 - US); B32B 2327/06 (2013.01 - US); Y10T 428/254 (2015.01 - EP US); Y10T 428/31692 (2015.04 - EP US); Y10T 428/31797 (2015.04 - EP US); Y10T 428/31913 (2015.04 - EP US); Y10T 428/3192 (2015.04 - EP US); Y10T 428/31928 (2015.04 - EP US)
Citation (search report)
- [A] GB 2089725 A 19820630 - LUCAS INDUSTRIES LTD
- [A] EP 0036655 A1 19810930 - SCHEUCH FOLIEN PAPIER KG
- [A] DE 2719113 A1 19781109 - SENGEWALD KG KARL H
- [A] BE 718444 A 19681231
- [A] CH 576500 A5 19760615 - VMW RANSHOFEN BERNDORF AG
- See references of WO 8706187A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8706187 A1 19871022; CA 1308014 C 19920929; DE 3783300 D1 19930211; DE 3783300 T2 19930415; EP 0262218 A1 19880406; EP 0262218 A4 19890119; EP 0262218 B1 19921230; ES 2004604 A6 19890116; GB 8609550 D0 19860521; JP H01500179 A 19890126; US 5019447 A 19910528
DOCDB simple family (application)
US 8700879 W 19870416; CA 534895 A 19870416; DE 3783300 T 19870416; EP 87903130 A 19870416; ES 8701127 A 19870418; GB 8609550 A 19860418; JP 50262687 A 19870416; US 45313689 A 19891212